Flame cutting of cold rolled weathering steel coil Q235NH

With our own engineers, metallurgists and CAD draftsmen, we can provide total support from design through to machined casting. OEM precision casting investment cold rolled weathering steel coil Q235NH casting auto parts, customized investment casting auto parts, custom precision casting automobile parts, truck casting iron fitting parts.
Precision Casting: Tooling making → Wax pattern → Shall making → Chemical analysis → Pouring → Measurement & inspection → Heat Treatment → Processing → Finished product.

The service temperature of high pressure seamless steel pipe is below 450 ℃, and the domestic pipes are mainly made of cold rolled weathering steel coil Q235NH, No.10 and No.20 carbon steel hot-rolled pipes or cold drawn pipes. High pressure seamless steel pipe is often used in high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, the pipe will be oxidized and corroded. The steel pipe is required to have high endurance strength, high oxidation resistance and corrosion resistance, and good structure stability.

Since the foundation of the company, the Spring Festival Gala is an annual activity held at the end of the year. Now it is a part of the BBN company culture to enrich the employee's life. The annual Spring Festival Gala in 2019 was held on January 20, 2020. There are opening ceremony, leader's speech, BBN steel performance, awards for outstanding employees, lucky draw, party game, curtain call, company group photo, annual Gala dinner and other links.

The company conducts periodic and targeted training and guidance for after-sales service personnel. As the saying goes, "no one is perfect, no gold is red", to help after-sales service personnel improve service skills and correct service attitude. Carry out relevant technical training for after-sales service personnel, so that after-sales service practitioners have professional product knowledge.

Our company has a strong, professional R & D team and advanced and perfect sales service concept, which makes our cold rolled weathering steel coil Q235NH products have a high visibility and market share at home and abroad. At the same time, we will always bear the principle of "credit first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and services.

The boiler steel plates are among our main products. Other than standard size boiler steel plates, we also provide cold rolled weathering steel coil Q235NH cutting, bending and so on processing to change plate size and shape according to your requirements. Welcome to consult us about cold rolled weathering steel coil Q235NH ASTM A204 grade B properties, SA 516 gr 70 temperature range, ASTM A285 grade C chemical composition, boiler steel price and so on questions and ask for offer.